Php/docs/function.gmp-strval
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gmp_strval
(PHP 4 >= 4.0.4, PHP 5, PHP 7)
gmp_strval — Convert GMP number to string
说明
gmp_strval
( GMP $gmpnumber
[, int $base
= 10
] ) : string
Convert GMP number to string representation in base
base
. The default base is 10.
参数
gmpnumber
The GMP number that will be converted to a string.
PHP 5.5 之前为 GMP 数值资源,PHP 5.6 之后为 GMP 对象或数字,或可以转为数字的字符串。
base
The base of the returned number. The default base is 10. Allowed values for the base are from 2 to 62 and -2 to -36.
返回值
The number, as a string.
注释
Note:
To use the extended base introduced in PHP 5.3.2, then PHP must be compiled against GMP 4.2.0 or greater.
范例
Example #1 Converting a GMP number to a string
<?php$a = gmp_init("0x41682179fbf5");printf("Decimal: %s, 36-based: %s", gmp_strval($a), gmp_strval($a,36));?>